Strut



FIG. 1 is a top side perspective view of a strut showing my new design;

FIG. 2 is a bottom side perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a top side perspective view of thereof, illustrating an environment in which the claimed design may be used.

The broken lines are shown for the purpose of illustrating parts of the article, as well as environmental subject matter, none of which form part of the claimed design. 

CLAIM The ornamental design for a strut, as shown and described. 